SiSiB® PC5424 Ethyl Silicate 40 SiSiB® PC5424 is a hydrolyzed and oligomerized form of ethyl silicate. It is a mixture of monomers, dimers, trimers and cyclic polysiloxanes. SiSiB® PC5424 is a tran
SiSiB® PC5424
EthylSilicate 40
SiSiB® PC5424 is a hydrolyzed and oligomerized form of ethyl silicate. It is a mixture of monomers, dimers, trimers and cyclic polysiloxanes.
SiSiB® PC5424 is a transparent liquid containing 40% silica (SiO2) by mass, but in practice, in addition to chain condensates, it also contains branch-shaped and ring-shaped condensates. It is the equivalent of Momentive's TEOS-40, Wacker's SILICATE TES40, Evonik's Dynasil 40silane.
Technical Data
CAS No. |
11099 06 2or 68412-37-3 |
EINECS No. |
234-324-0 |
Formula |
(OSi(OC2H5)3)5 |
Molecular Weight |
|
Boiling Point |
160°C [760mmHg] |
Flash Point |
|
Color and Appearance |
Colorless transparent liquid. |
Density 25/25°C |
|
Refractive Index |
|
Viscosity (20°C) |
5 cps |
SiO2 content |
|
Ethyl Polysilicate |
|
Tetraethoxysilane |
|
Ethanol |
Application
SiSiB® PC5424 is used to deposit silicic acid formed as a result of complete hydrolysis. The resulting silicic acid bonds well to many inorganic substrates, such as ceramic, fillers, glass, metal, pigments and synthetic fibers. The deposition of a thin SiO2 layer improves the chemical and the thermal stability and mechanical properties.
SiSiB® PC5424 orthosilicate may be used as a binder in zinc-rich (corrosion resistant) coating.
SiSiB® PC5424 may be used as a starting material for sol-gel process.
SiSiB® PC5424 may be used as a crosslinker component for silicone adhesive in cold curing silicone rubber systems.
SiSiB® PC5424 may be used as a hardening component in dentistry for impression materials and as binder for embedding material.
SiSiB® PC5424 may be used as a binder in precision foundry industry.
Packing and Storage
SiSiB® PC5424 is supplied in 200Kg steel drum or 1000Kg IBC container.
In the unopened original container SiSiB® PC5424 has a shelf life of one year in a dry and cool place.
If you want to know more kinds of sisib silicones, please visit our website.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
SiSiB® PC5322 Trimethylethoxysilane | SiSiB® PC5322 Trimethylethoxysilane SiSiB® PC5322 is a colorless clear liquid. Application SiSiB® PC5322 organofunctional silan... | |
SiSiB® PC7500 Vinyltris(methylethylketoxime)silane | SiSiB® PC7500 Vinyl tris methylethylketoxime silane SiSiB® PC7500 (VOS silane) is used as a neutral curing agent in silicone sealant form... | |
SiSiB® PC7950 Ethyltriacetoxysilane | SiSiB® PC7950 Ethyltriacetoxysilane SiSiB® PC7950 is a colorless to yellowish liquid, not miscible with water, decomposes with water and ... | |
SiSiB® PC4300 3-Methacryloxypropylmethyldimethoxysilane | SiSiB® PC4300 is a methacryl-functional silane; it is a clear, light and heat sensitive liquid with a faintly sweet odour. It is equal to Dow's... | |
SiSiB® PC19646 | SiSiB® PC19646 SiSiB® PC19646 is polyglycol (ethylene/propylene oxide) modified dimethicone and could provide unique surfactant properties... |